Question

Find the LCM of 4*1/2, 3, 10*1/2​

Answer 1

Answer:

Given that :

4*1/2, 3, 10*1/2

So, if we multiply 4*1/2, 3, 10*1/2

So we get 4/2, 3, 10/2

if we cancelled 4/2 and 10/2

we get 2, 5

so if we do LCM for the numbers 2,3,5

here in the question we have 3 we get 2,5 but cancelled

2,3,5 are prime numbers so the are divisible by it self and with one

so if we multiply 3numbers= 2*3*5= 30

so the answer is "30".

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Answer 2

Answer:

Answer: 30

Step-by-step explanation:

Given that:

4*1/2 , 3 , 10*1/2

4*1/2 = 4/2 = 2.

10*1/2 = 10/2 = 5.

The LCM of 2 , 3 , 5

I am using prime factorization to get LCM ( Least Common Multiple )

Multiples of 2 : 2 , 4 , 6 , 8 , 10 , 12 , 14 , 16 , 18 , 20 , 22 , 24 , 26 , 28 , 30.

Multiples of 3 : 3 , 6 , 9 , 12 , 15 , 18 , 21 , 24 , 27 , 30.

Multiples of 5 : 5 , 10 , 15 , 20 , 25 , 30.

The common factor of 2 , 3 , 5 = 30.

Therefore , the common factor of 2 , 3 , 5 = 30.

This is the answer hope it helps you.